Thousands march through Romanian capital in honor of nightclub victims

Some 10,000 people marched through central Bucharest on Sunday to commemorate the 27 victims of an explosion in a local nightclub two days earlier. At least 27 people were killed and over 180 injured in the blast, which was caused by stage pyrotechnics during a Halloween rock concert at the city's Colectiv Club venue. Romania's government has declared three days of national mourning.